City Of Clyde
PWSID TX0300002 · Clyde, Texas · serves 3,820 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFHxS | 22.5 ppt | 10 ppt | 3/5/2025 |
| PFHxA | 16.4 ppt | — | 3/5/2025 |
| PFOS | 15 ppt | 4 ppt | 3/5/2025 |
| PFBA | 14.8 ppt | — | 3/5/2025 |
| PFPeA | 14.5 ppt | — | 3/5/2025 |
| PFBA | 9.2 ppt | — | 3/5/2025 |
| PFHxS | 8.7 ppt | 10 ppt | 9/9/2025 |
| PFOS | 8 ppt | 4 ppt | 9/9/2025 |
| PFHpA | 7.6 ppt | — | 3/5/2025 |
| PFBA | 7.6 ppt | — | 9/9/2025 |
| PFBA | 7.1 ppt | — | 12/2/2025 |
| PFHxA | 6.9 ppt | — | 9/9/2025 |
| PFBA | 6.9 ppt | — | 12/2/2025 |
| PFBA | 6.9 ppt | — | 6/3/2025 |
| PFBS | 6.2 ppt | — | 3/5/2025 |
| PFPeA | 6.2 ppt | — | 9/9/2025 |
| 6:2 FTS | 6.2 ppt | — | 6/3/2025 |
| PFOA | 5.7 ppt | 4 ppt | 3/5/2025 |
| PFBA | 5.6 ppt | — | 6/3/2025 |
| 6:2 FTS | 5.4 ppt | — | 6/3/2025 |
| PFBA | 5.3 ppt | — | 9/9/2025 |
| PFBS | 4.4 ppt | — | 12/2/2025 |
| PFBS | 4.1 ppt | — | 12/2/2025 |
| PFBS | 3.4 ppt | — | 9/9/2025 |
| PFHpA | 3.4 ppt | — | 9/9/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-07-02 | LEAD AND COPPER RULE REVISIONS | RPT | No | Resolved |
| 2025-07-01 | Consumer Confidence Rule | Other | No | Unaddressed |
| 2025-04-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |
| 2025-04-01 | TTHM | MCL | Yes | Resolved |
| 2025-02-28 | Public Notice | Other | No | Resolved |
| 2025-01-01 | TTHM | MCL | Yes | Resolved |
| 2025-01-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |
| 2024-10-01 | TTHM | MCL | Yes | Resolved |
| 2024-10-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |
| 2024-07-01 | TTHM | MCL | Yes | Resolved |
| 2024-07-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |
| 2024-07-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Resolved |
| 2024-06-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Resolved |
| 2024-04-01 | TTHM | MCL | Yes | Resolved |
| 2023-11-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Resolved |